Stock market boom runs on a 'large deficit model'
The article argues that the ongoing stock market rally is fueled by a "large deficit model," where persistent government deficits inject liquidity into the economy, boosting asset prices despite underlying economic vulnerabilities.
Background
- This is a Reuters Breakingviews commentary (opinion/analysis, not breaking news) about a stock market rally that is fueled not by corporate earnings or economic strength, but by sustained large government deficits — i.e., heavy federal borrowing and spending.
- "Large deficit model": a term the author uses to describe an economy where fiscal stimulus (government spending exceeding tax revenue) props up asset prices, consumer demand, and corporate profits. The argument is that today's market highs are fragile because they depend on continued deficit spending rather than organic growth.
- Relevant backdrop: U.S. federal budget deficits have been running at historically high levels (well above 5% of GDP) even during peacetime and low unemployment, which is unusual. This has led to debates about fiscal sustainability and whether "crowding out" or higher interest costs will eventually choke the boom.
- Who cares: investors, policymakers, and anyone following macroeconomics or market risk. The piece is skeptical of the rally's durability, warning that a "large deficit model" cannot run forever without consequences like inflation or a debt crisis.